Housing — United Kingdom · Synthesis

Deteriorated affordability. The ratio of house prices to incomes is one of the highest in Europe, particularly in London and the South East. Homeownership has become very difficult for young households, despite a slight price correction with the rise in interest rates.

A decline in homeownership among young people. The overall homeownership rate (≈ 65%) masks a marked decline among younger generations: the share of 25-34 year-olds owning their home has fallen sharply over two decades, pushing access later and expanding the private rented sector.

Insufficient construction. The target of 300,000 new homes per year in England has not been met for decades. Planning system constraints, land banking and cost explain a structurally below-need supply.

An expanding private rented sector. In the absence of homeownership and adequate social housing, the private rented sector has grown strongly, with rising rents and weaker tenant protections than in several neighbouring countries — a debate about tenancy reform.

Mortgage costs. The British mortgage market, with often short-term variable rates, quickly passed on rate rises to monthly payments, weighing heavily on borrowers (see the Prices category).

Relaunching construction. Reforming the planning system to increase supply is the structural lever for affordability, at the heart of political debates (construction targets, densification, land).

Social and affordable housing. The low level of social and affordable housing construction fuels the crisis for lower-income households; relaunching it is a major challenge.

Private sector reform. Reform of private tenancies (tenant security, end of no-fault evictions) aims to better protect tenants, in a rapidly expanding rented sector.

Rates and affordability. The evolution of mortgage rates conditions household solvency and market recovery, in a system highly sensitive to rates.

The open questions. Three issues will shape the period: (1) relaunching construction through planning reform; (2) restoring homeownership for young people; (3) protecting tenants in an expanding private sector.

Placed in its environment, the United Kingdom is experiencing one of the most acute affordability crises in Europe, with structurally insufficient construction and a decline in homeownership among young people.

Three takeaways. (1) Ownership: average-high. The homeownership rate (≈ 65%) is close to Canada and France, above Germany (≈ 47%), but markedly declining among young people.

(2) Affordability: a black spot. The British price-to-income ratio is one of the most unfavourable in Europe, especially in the South East — a more acute crisis than in France or Germany.

(3) A structural supply crisis. The UK construction deficit is longstanding and more pronounced than in several neighbours, linked to the planning system — a long-term factor.